Light emitting device and driving method of the same
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United States of America Patent
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Jul 30, 2013
Grant Date -
Dec 23, 2010
app pub date -
Sep 1, 2010
filing date -
Apr 22, 2004
priority date (Note) -
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Abstract
The invention provides a light emitting device which can suppress the reduction of luminance in accordance with the light emission time and light emission at a high luminance. Moreover, the invention relates to a driving method which can suppress the reduction of luminance in accordance with the light emission time and light emission at a high luminance. The light emitting device of the invention can display a plurality of colors of which brightness and chromaticity are different by visually mixing light emission of a plurality of light emitting elements of which light emission colors are different. When a visually mixed display color is formed, a white light emission is exhibited.
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